package com.sgb.kjwl;

import androidx.test.ext.junit.runners.AndroidJUnit4;

import org.junit.Test;
import org.junit.runner.RunWith;

/**
 * Instrumented test, which will execute on an Android device.
 *
 * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
 */
@RunWith(AndroidJUnit4.class)
public class ExampleInstrumentedTest {
    @Test
    public void useAppContext() {
        // Context of the app under test.
//        Context appContext = InstrumentationRegistry.getTargetContext();
//
//        assertEquals("com.sgb.kjwl", appContext.getPackageName());
    }

    @Test
    public void a(){
        System.out.println(Math.ceil(0.5));
    }
}
